Flexible wearable foot sling



FIG. 1 is a perspective view of a design for a flexible wearable foot sling.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a rear elevational view thereof.

FIG. 4 is a right side elevational view thereof.

FIG. 5 is a left side elevational view thereof.

FIG. 6 is a top plan view thereof.

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view thereof showing a user's foot, toes and leg in broken lines.

In FIG. 8, the broken lines showing a user's foot, toes, and leg depict environment and form no part of the claimed design. All other broken lines depict portions of a flexible wearable foot sling and form no part of the claim. 

CLAIM The ornamental design for a flexible wearable foot sling, as shown and described. 